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Re: octave vectorization

From: Jordi Gutiérrez Hermoso
Subject: Re: octave vectorization
Date: Sun, 24 Mar 2013 11:05:15 -0400 
On 24 March 2013 09:50, drragos_drag <address@hidden> wrote:
> how can i vectorize this for a better speed?
>
> for i=1:n
>      m(i,i)=5;
> endfor

m(sub2ind (size (m), 1:n, 1:n)) = 5

HTH,
- Jordi G. H.
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